Revert JS API changes and handle views in CSS

[joedolson]

This change reverts the modifications to the JS API in the media modal so that filters can be modified, and insteads implements the visible labels using CSS.

This results in a more complex CSS to modify, since the lack of a wrapper complicates the layout, but avoids breaking access to the filters in 3rd party code.

Trac ticket: https://core.trac.wordpress.org/ticket/64948

Use of AI Tools

None.

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